16263536

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1951}}^1$

素因数の和:2480

約数の個数: 20

約数和(自身を含む): 31587264

約数和(自身を除く): 15323728

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1951, 2084, 3902, 4168, 7804, 8336, 15608, 31216, 1016471, 2032942, 4065884, 8131768, 16263536]

約数ペア:

[(1, 16263536), (2, 8131768), (4, 4065884), (8, 2032942), (16, 1016471), (521, 31216), (1042, 15608), (1951, 8336), (2084, 7804), (3902, 4168)]